71751180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16843}}^1$

素因数の和:16926

約数の個数: 48

約数和(自身を含む): 203745024

約数和(自身を除く): 131993844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 16843, 33686, 50529, 67372, 84215, 101058, 168430, 202116, 252645, 336860, 505290, 1010580, 1195853, 2391706, 3587559, 4783412, 5979265, 7175118, 11958530, 14350236, 17937795, 23917060, 35875590, 71751180]

約数ペア:

[(1, 71751180), (2, 35875590), (3, 23917060), (4, 17937795), (5, 14350236), (6, 11958530), (10, 7175118), (12, 5979265), (15, 4783412), (20, 3587559), (30, 2391706), (60, 1195853), (71, 1010580), (142, 505290), (213, 336860), (284, 252645), (355, 202116), (426, 168430), (710, 101058), (852, 84215), (1065, 67372), (1420, 50529), (2130, 33686), (4260, 16843)]